PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS51838-86Pin,straight,headless

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5315-00-316-6543 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-316-6543 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-316-6543. Primary manufacturer part number: MS51838-86.
Features
  • Pin,straight,headless — FSC 5315
  • Material Document and Classification: ASTM A686 ASSN STD 1ST MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OR 66 FED STD 3RD MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE OVERALL
  • Pin Overall Length: 0.488 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
  • First End Style: SQUARE
  • Material: STEEL COMP W112 OR STEEL COMP 1090 OR STEEL COMP 1095 OR STEEL COMP 50100 OVERALL
  • Surface Treatment Document and Classification: MIL-C-16232,TYZ,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Surface Finish: 125.0 MICROINCHES OUTSIDE DIAMETER
  • Surface Treatment: PHOSPHATE ZINC OVERALL
Applications
  • Applications requiring Steel Comp W112 or Steel Comp 1090 or Steel Comp 1095 or Steel Comp 50100 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-316-6543, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-316-6543
Primary Part NumberMS51838-86
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Material Document and ClassificationASTM A686 ASSN STD 1ST MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OR 66 FED STD 3RD MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE OVERALL
Pin Overall Length0.488 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
First End StyleSQUARE
MaterialSTEEL COMP W112 OR STEEL COMP 1090 OR STEEL COMP 1095 OR STEEL COMP 50100 OVERALL
Surface Treatment Document and ClassificationMIL-C-16232,TYZ,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface Finish125.0 MICROINCHES OUTSIDE DIAMETER
Surface TreatmentPHOSPHATE ZINC OVERALL
Second End Relationship with First EndIDENTICAL
Pin Overall Diameter0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
2915-00-115-957160275 INTERCHANGEABLE
Control,pilot,fuel
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5315-00-200-7950 INTERCHANGEABLE
Pin,straight,headless
5930-00-508-1128 INTERCHANGEABLE
Switch,push
4820-00-592-8202 INTERCHANGEABLE
Piston,valve
5895-01-549-484660275 INTERCHANGEABLE
Interconnecting Box
American Apex Corporation
Cross-Reference Index
Part NumberManufacturer
MS51838-86 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AN150258 Aeronautical Standards Group Dept of Navy and Air Force (USA)
60275 Goodrich Corporation Dba Goodrich Corp (USA)
Related Parts
2915-00-115-9571INTERCHANGEABLE
CONTROL,PILOT,FUEL
60275
5315-00-200-7950INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5930-00-508-1128INTERCHANGEABLE
SWITCH,PUSH
4820-00-592-8202INTERCHANGEABLE
PISTON,VALVE
5895-01-549-4846INTERCHANGEABLE
INTERCONNECTING BOX
60275

Frequently Asked Questions

What is NSN 5315-00-316-6543?

NSN 5315-00-316-6543 is a Pin,straight,headless, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-316-6543?

NSN 5315-00-316-6543 has 3 cross-referenced part numbers: MS51838-86 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AN150258 (Aeronautical Standards Group Dept of Navy and Air Force), 60275 (Goodrich Corporation Dba Goodrich Corp).

What NSN replaces 5315-00-316-6543?

There are 5 known substitutes for 5315-00-316-6543: 2915-00-115-9571, 5315-00-200-7950, 5930-00-508-1128 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS51838-86?

Key specifications for MS51838-86: Material Document and Classification: ASTM A686 ASSN STD 1ST MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OR 66 FED STD 3RD MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE OVERALL; Pin Overall Length: 0.488 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN; First End Style: SQUARE; Material: STEEL COMP W112 OR STEEL COMP 1090 OR STEEL COMP 1095 OR STEEL COMP 50100 OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-316-6543 still in active supply?

NSN 5315-00-316-6543 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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